Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how


Prefixes Chp. 3

bi-,di- twice, double
brachy- short
hemi- half
iso equal, same
meg(a)-, megal(o) large
micro- small, microscopic
mon(o)- single
multi- many
pan-, pant(o)- all, entire
pluri- several, more
poly- many
quadra-, quadri- four
tri- three
uni- one, single
ab-, abs- away from
ad- toward, to
ana- up, toward
apo- derived, separate
cata- down
circum- around
di-, dif-, dir-, dis- not, separated
dia- through
ect(o)- outside
epi- over
ex- out of, away from
exo- external, on the outside
extra- without, on the outside
infra- positioned beneath
inter- between
intra- within
mes(o)- middle, median
para- near, adjacent,beside
peri- around, about, near
retro- behind, backward
sub- less than, under, inferior
supra-, above, over
trans- across, through
actin, ante- before
post- after, following
pre- before
primi- first
pro- before, forward
a- without
ambi- both, around
an- without
anti- against, opposing
brady- slow
co-,col-,com-,con-,cor- together
contra- against
de- away from
dys- abnormal, difficult, painful
eu- well, good, normal
hyper- above normal, overlu
hypo- below normal
mal- bad, inadequate
re- again, backward
semi- half
syl-, sym-, syn-, sys- together
tachy- fast
ultra- beyond,excessive
un- not
auto- self
meta- behind, after, beyond
par(a)- beside, abnormal, involving two parts
Created by: eringuymon